Double Free Vulnerability in Radare2 Affects Multiple Versions
CVE-2021-32613

5.5MEDIUM

Key Information:

Vendor

Radare

Status
Radare2
Vendor
CVE Published:
14 May 2021

What is CVE-2021-32613?

A double free vulnerability exists in Radare2 before version 5.3.0 within the pyc parse functionality. This issue arises from improper memory management, allowing an attacker to exploit it through a crafted file, which may lead to a Denial of Service (DoS). Affected users running versions prior to the patched update should upgrade to mitigate this risk.

Affected Version(s)

radare2 radare2 versions before and including 5.3.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=1959939
x_refsource_MISC
https://github.com/radareorg/radare2/issues/18679
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.